| 基于分布式算法FIR滤波器的FPGA设计 |
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| 引用本文： | 雷能芳. 基于分布式算法FIR滤波器的FPGA设计[J]. 科学技术与工程, 2010, 10(11) |
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| 作者姓名： | 雷能芳 |
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| 作者单位： | 渭南师范学院物理与电子工程系,渭南,714000 |
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| 基金项目： | 渭南师范学院重点科研计划项目(09YKF005)资助 |
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| 摘 要： | FIR滤波器是一种被广泛应用的基本的数字信号处理部件。针对采用常用方法设计实现FIR滤波器存在的问题,提出基于分布式算法设计并在FPGA上高效实现严格线性相位FIR滤波器的方案,通过编程仿真得到满意的结果。该方法实现FIR滤波器器件体积小、性能可靠、价格低廉、设计周期短,可作为高速数字滤波设计的较好方案。
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| 关 键 词： | 现场可编程门阵 有限长脉冲响应（Finite Impulse Response FIR）滤波器 分布式算法 硬件描述语言 |
| 收稿时间： | 2010-01-06 |
| 修稿时间： | 2010-01-15 |
Design of FIR filter based on distributed algorithm and FPGA |
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| leinengfang. Design of FIR filter based on distributed algorithm and FPGA[J]. Science Technology and Engineering, 2010, 10(11) |
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| Authors: | leinengfang |
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| Affiliation: | Department of Physics and Electronic Engineering/a>;Weinan Teachers University/a>;Weinan 714000/a>;P.R.China |
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| Abstract: | FIR filter is a basic processing unit for digital signal in common use.Aimed at the problems,the FIR filter is implemented using hardware designing methods,and presented a scheme which is designed with a FIR filter of high linear phase and can be effectively realized in FPGA.The satisfying results are gained through programming and simulating for the design.The FIR filter implemented with the scheme is a smaller volume,high reliability,lower cost,and shorter designing time.Therefore,it is a better scheme fo... |
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| Keywords: | FPGA FIR filter distributed algorithmVHDL |
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